|
My 76 911s had the exact same problem. Solution: I took off the speaker grill in the dash board (I have no speaker there). You can see the wiperīs motor and all wires there. My problem was just a lose wire. But it could be bad contact on the switch, or even relay problem. By the speaker grill I didnīt find the relay, but I think it should be near the wiperīs motor.
|